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Effecting healthy lifestyle changes in overweight and obese young adults with intellectual disability
Marjorie Pett1, Lauren Clark, Alison Eldredge
1University of Utah, College of Nursing, Salt Lake City, UT, USA. marge.pett@nurs.utah.edu
Abstract:
We evaluated a 12-week recreation center-based healthy lifestyle intervention for 30 obese home-dwelling young adults (YA) with intellectual disabilities. Three cohorts participated: YA only, YA and parents, and parents only. The YA cohorts received a nutrition/exercise intervention; parents focused on modeling healthy lifestyle behaviors. Outcomes included YA blood, nutrition, anthropometric, and fitness measures at pre, post, and 3-month follow-up. Compared with wait-list controls, the YA-only cohort improved immediately postintervention in blood pressure (BP), weight, and balance (p < .05). At 3-month follow-up, no intervention was consistently superior; overall reductions in weight, BP, hip circumference, and exercise barriers were obtained (p < .05). Linear and curvilinear changes from baseline to 3 months after the intervention varied by outcome and participant. Participants with Down syndrome lost less weight.
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